package com.qingcheng.dao;

import com.qingcheng.pojo.goods.Brand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface BrandMapper extends Mapper<Brand> {

    @Select("SELECT `name`,image FROM tb_brand WHERE id IN (\n" +
            "\tSELECT brand_id FROM tb_category_brand WHERE category_id IN (\n" +
            "\t\tSELECT id FROM tb_category WHERE `name`=#{name}\n" +
            "\t)\n" +
            ") ORDER BY seq")
    public List<Map> findBrandListByCategoryName(@Param("name") String categoryName);
}
